CHRONIC OBSTRUCTIVE PULMONARY-DISEASE

1992-09-01

25

PRE

AI

DOI：10.1378/chest.102.3.243S

原文求助

摘要

En

Keyword:

AIR-FLOW OBSTRUCTION

ORALLY-ADMINISTERED THEOPHYLLINE

HUMAN ALVEOLAR MACROPHAGES

HUMAN NEUTROPHIL ELASTASE

CHESTNUT RIDGE REGION

ALPHA-1-ANTITRYPSIN DEFICIENCY

CHRONIC-BRONCHITIS

SMOKING CESSATION

LUNG-FUNCTION

RESPIRATORY SYMPTOMS